Morphology Data of Antennablennius bifilum
Identification keys
Abnormalities
Main Ref. Estekani, S., S.V. Bogorodsky, U. Zajonz, P.J. Hundt, R. Siahsarvie and M. Aliabadian, 2024
Appearance refers to
Bones in OsteoBase

Sex attributes

Specialized organs
Different appearance
Different colors
Remarks

Descriptive characteristics of juvenile and adult

Striking features
Body shape lateral
Cross section oval
Dorsal head profile
Type of eyes
Type of mouth/snout
Position of mouth
Type of scales
Diagnosis

The species can be distinguished from Antennablennius persicus by the following characters: number of segmented ray in dorsal fin, 17-18 (vs. 19-20 in A. persicus), anal fins 18-19 (vs. 20); white bars restricted to the ventral half and white spots on the anterior part of body (vs. white narrow bars on the anterior unspotted part of body below spinous portion of the dorsal fin); three black bars ventrally on the head (vs. with a black bar ventrally on the head at angle of mouth (Ref. 132085).

Ease of Identification

Meristic characteristics of Antennablennius bifilum

Lateral Lines Interrupted: No
Scales on lateral line
Pored lateral line scales
Scales in lateral series
Scale rows above lateral line
Scale rows below lateral line
Scales around caudal peduncle
Barbels
Gill clefts (sharks/rays only)
Gill rakers
on lower limb
on upper limb
total
Vertebrae
preanal
total

Fins

Dorsal fin(s)

Attributes
Fins number
Finlets No. Dorsal   
Ventral  
Spines total 7 - 7
Soft-rays total 17 - 19
Adipose fin

Caudal fin

Attributes

Anal fin(s)

Fins number
Spines total 2 - 2
Soft-rays total 17 - 20

Paired fins

Pectoral Attributes  
Spines     
Soft-rays   
Pelvics Attributes  
Position    
Spines     
Soft-rays   
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cfm script by eagbayani, 17.10.00, php script by rolavides, 13/03/08 ,  last modified by sortiz, 06.27.17